WO2003064312A3 - Dispositif de levage de personnes - Google Patents

Dispositif de levage de personnes Download PDF

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Publication number
WO2003064312A3
WO2003064312A3 PCT/CA2003/000094 CA0300094W WO03064312A3 WO 2003064312 A3 WO2003064312 A3 WO 2003064312A3 CA 0300094 W CA0300094 W CA 0300094W WO 03064312 A3 WO03064312 A3 WO 03064312A3
Authority
WO
WIPO (PCT)
Prior art keywords
spool
strap
motor
weight
lift device
Prior art date
Application number
PCT/CA2003/000094
Other languages
English (en)
Other versions
WO2003064312A2 (fr
Inventor
Mark Chepurny
Gordon J Molnar
Michael F Wilson
Original Assignee
Corven Healthcare Inc
Mark Chepurny
Gordon J Molnar
Michael F Wilson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corven Healthcare Inc, Mark Chepurny, Gordon J Molnar, Michael F Wilson filed Critical Corven Healthcare Inc
Priority to EP03701376A priority Critical patent/EP1472176A2/fr
Priority to US10/502,815 priority patent/US7240621B2/en
Publication of WO2003064312A2 publication Critical patent/WO2003064312A2/fr
Publication of WO2003064312A3 publication Critical patent/WO2003064312A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1042—Rail systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1015—Cables, chains or cords
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1051—Flexible harnesses or slings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/34—Specific positions of the patient sitting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1061—Yokes

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne un dispositif de levage de personnes comprenant un moteur pourvu d'un arbre de sortie. Un système d'engrenage est relié fonctionnel à l'arbre de sortie en vue d'une augmentation du couple. Une lanière destinée à suspendre un poids est enroulée sur une bobine, la rotation de cette bobine permettant de déployer ou de rétracter la lanière. Une liaison d'entraînement entre le système d'engrenage et la bobine permet audit moteur d'entraîner la bobine. Un frein associé à cette bobine empêche un déploiement intempestif de la lanière à partir de la bobine lorsqu'un poids est suspendu avec cette lanière. Dans un mode de réalisation préféré, on utilise un embrayage entre le frein et la transmission. Ainsi, plus le poids supporté par la bobine est élevé, plus la force de freinage est importante. Par ailleurs, un dispositif de levage et d'abaissement de secours peut être utilisé en cas de défaillance du moteur.
PCT/CA2003/000094 2002-01-28 2003-01-27 Dispositif de levage de personnes WO2003064312A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03701376A EP1472176A2 (fr) 2002-01-28 2003-01-27 Dispositif de levage de personnes
US10/502,815 US7240621B2 (en) 2002-01-28 2003-01-27 Personal lift device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,369,668 2002-01-28
CA2369668A CA2369668C (fr) 2002-01-28 2002-01-28 Leve-personne

Publications (2)

Publication Number Publication Date
WO2003064312A2 WO2003064312A2 (fr) 2003-08-07
WO2003064312A3 true WO2003064312A3 (fr) 2003-11-20

Family

ID=27626538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2003/000094 WO2003064312A2 (fr) 2002-01-28 2003-01-27 Dispositif de levage de personnes

Country Status (4)

Country Link
US (3) US7240621B2 (fr)
EP (1) EP1472176A2 (fr)
CA (2) CA2369668C (fr)
WO (1) WO2003064312A2 (fr)

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Also Published As

Publication number Publication date
US8128068B2 (en) 2012-03-06
US7240621B2 (en) 2007-07-10
EP1472176A2 (fr) 2004-11-03
CA2417506A1 (fr) 2003-07-28
US20070215569A1 (en) 2007-09-20
WO2003064312A2 (fr) 2003-08-07
US20050115914A1 (en) 2005-06-02
CA2369668C (fr) 2010-05-04
US20100051889A1 (en) 2010-03-04
CA2417506C (fr) 2010-12-07
US7634825B2 (en) 2009-12-22
CA2369668A1 (fr) 2003-07-28

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